Burette 50ml, PYREX®, borosilicate glass with interchangeable PTFE key, Class B1 1 * 1 Item
Borosilicate glass with interchangeable PTFE key, Class B.
Calibrated to deliver ‘Ex’
PTFE key for grease free performance
White enamel graduations for good visibility with dark coloured solutions
Certifications: ISO 385